{"url":"/dataset/lani","name":"Lani","full_name":null,"description_markdown":"LANI is a 3D navigation environment and corpus, where an agent navigates between landmarks. **Lani** contains 27,965 crowd-sourced instructions for navigation in an open environment. Each datapoint includes an instruction, a human-annotated ground-truth demonstration trajectory, and an environment with various landmarks and lakes. The dataset train/dev/test split is 19,758/4,135/4,072. Each environment specification defines placement of 6–13 landmarks within a square grass field of size 50m×50m.\n\nSource: [Mapping Navigation Instructions to Continuous Control Actions with Position-Visitation Prediction](https://arxiv.org/abs/1811.04179)\nImage Source: [https://arxiv.org/pdf/1809.00786.pdf](https://arxiv.org/pdf/1809.00786.pdf)","description_withheld":null,"homepage":null,"introduced_date":"2018-01-01","introduced_date_note":null,"introduced_by":{"paper":"/paper/mapping-instructions-to-actions-in-3d","title":"Mapping Instructions to Actions in 3D Environments with Visual Goal Prediction","first_author":"Dipendra Misra","url":null},"license":null,"modalities":[{"name":"Texts","url":"/datasets/modality/texts"},{"name":"Environment","url":"/datasets/modality/environment"}],"tasks":[{"name":"Continuous Control","url":"/task/continuous-control","datasets_with_task":"/datasets/task/continuous-control"},{"name":"Starcraft II","url":"/task/starcraft-ii","datasets_with_task":"/datasets/task/starcraft-ii"},{"name":"Starcraft","url":"/task/starcraft","datasets_with_task":"/datasets/task/starcraft"}],"languages":[],"variants":["Lani"],"data_loaders":[],"num_papers_in_archive":12,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}